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140 lines
5.0 KiB
C#
140 lines
5.0 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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using osu.Framework.Graphics;
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using osu.Framework.Input.Bindings;
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using osu.Game.Rulesets.Objects.Drawables;
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using osu.Game.Rulesets.Taiko.Objects.Drawables.Pieces;
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using osuTK;
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using System.Linq;
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using osu.Game.Audio;
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using System.Collections.Generic;
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using osu.Framework.Graphics.Containers;
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using osu.Framework.Graphics.Primitives;
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namespace osu.Game.Rulesets.Taiko.Objects.Drawables
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{
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public abstract class DrawableTaikoHitObject : DrawableHitObject<TaikoHitObject>, IKeyBindingHandler<TaikoAction>
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{
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protected readonly Container Content;
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private readonly Container proxiedContent;
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private readonly Container nonProxiedContent;
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protected DrawableTaikoHitObject(TaikoHitObject hitObject)
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: base(hitObject)
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{
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AddRangeInternal(new[]
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{
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nonProxiedContent = new Container
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{
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RelativeSizeAxes = Axes.Both,
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Child = Content = new Container { RelativeSizeAxes = Axes.Both }
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},
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proxiedContent = new ProxiedContentContainer { RelativeSizeAxes = Axes.Both }
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});
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}
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/// <summary>
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/// <see cref="proxiedContent"/> is proxied into an upper layer. We don't want to get masked away otherwise <see cref="proxiedContent"/> would too.
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/// </summary>
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protected override bool ComputeIsMaskedAway(RectangleF maskingBounds) => false;
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private bool isProxied;
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/// <summary>
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/// Moves <see cref="Content"/> to a layer proxied above the playfield.
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/// Does nothing is content is already proxied.
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/// </summary>
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protected void ProxyContent()
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{
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if (isProxied) return;
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isProxied = true;
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nonProxiedContent.Remove(Content);
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proxiedContent.Add(Content);
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}
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/// <summary>
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/// Moves <see cref="Content"/> to the normal hitobject layer.
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/// Does nothing is content is not currently proxied.
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/// </summary>
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protected void UnproxyContent()
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{
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if (!isProxied) return;
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isProxied = false;
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proxiedContent.Remove(Content);
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nonProxiedContent.Add(Content);
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}
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/// <summary>
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/// Creates a proxy for the content of this <see cref="DrawableTaikoHitObject"/>.
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/// </summary>
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public Drawable CreateProxiedContent() => proxiedContent.CreateProxy();
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public abstract bool OnPressed(TaikoAction action);
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public virtual bool OnReleased(TaikoAction action) => false;
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private class ProxiedContentContainer : Container
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{
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public override double LifetimeStart => Parent?.LifetimeStart ?? base.LifetimeStart;
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public override double LifetimeEnd => Parent?.LifetimeEnd ?? base.LifetimeEnd;
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}
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}
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public abstract class DrawableTaikoHitObject<TaikoHitType> : DrawableTaikoHitObject
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where TaikoHitType : TaikoHitObject
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{
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public override Vector2 OriginPosition => new Vector2(DrawHeight / 2);
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protected readonly Vector2 BaseSize;
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protected readonly TaikoPiece MainPiece;
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public new TaikoHitType HitObject;
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protected DrawableTaikoHitObject(TaikoHitType hitObject)
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: base(hitObject)
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{
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HitObject = hitObject;
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Anchor = Anchor.CentreLeft;
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Origin = Anchor.Custom;
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RelativeSizeAxes = Axes.Both;
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Size = BaseSize = new Vector2(HitObject.IsStrong ? TaikoHitObject.DEFAULT_STRONG_SIZE : TaikoHitObject.DEFAULT_SIZE);
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Content.Add(MainPiece = CreateMainPiece());
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MainPiece.KiaiMode = HitObject.Kiai;
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var strongObject = HitObject.NestedHitObjects.OfType<StrongHitObject>().FirstOrDefault();
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if (strongObject != null)
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{
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var strongHit = CreateStrongHit(strongObject);
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AddNested(strongHit);
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AddInternal(strongHit);
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}
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}
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// Normal and clap samples are handled by the drum
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protected override IEnumerable<SampleInfo> GetSamples() => HitObject.Samples.Where(s => s.Name != SampleInfo.HIT_NORMAL && s.Name != SampleInfo.HIT_CLAP);
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protected override string SampleNamespace => "Taiko";
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protected virtual TaikoPiece CreateMainPiece() => new CirclePiece();
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/// <summary>
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/// Creates the handler for this <see cref="DrawableHitObject"/>'s <see cref="StrongHitObject"/>.
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/// This is only invoked if <see cref="TaikoHitObject.IsStrong"/> is true for <see cref="HitObject"/>.
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/// </summary>
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/// <param name="hitObject">The strong hitobject.</param>
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/// <returns>The strong hitobject handler.</returns>
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protected virtual DrawableStrongNestedHit CreateStrongHit(StrongHitObject hitObject) => null;
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}
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}
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